© Norwegian Journal of Entomology. 2 December 2015

Paradryomyza spinigera Ozerov, 1987 new to Norway, with records of some other little known Diptera from Finnmark (Diptera: , , , , and )

LINN KATRINE HAGENLUND & GUNNAR MIKALSEN KVIFTE

Hagenlund, L.K. & Kvifte, G.M. 2015. Paradryomyza spinigera Ozerov, 1987 new to Norway, with records of some other little known Diptera from Finnmark (Diptera: Acartophthalmidae, Campichoetidae, Diastatidae, Dryomyzidae, and Micropezidae). Norwegian Journal of Entomology 62, 196–204.

Records of the following , collected in Finnmark in 2010 are presented: Acartophthalmidae: nigrinus (Zetterstedt, 1848); Campichoetidae: griseola (Zetterstedt, 1855); Diastatidae: flavicosta Chandler, 1987 and Diastata ornata Meigen, 1830; Dryomyzidae: anilis Fallén, 1820, decrepita (Zetterstedt, 1838), Paradryomyza spinigera Ozerov, 1987, and Pseudoneuroctena senilis (Zetterstedt, 1846); and Micropezidae: petronella (Linnaeus, 1761), Neria cibaria (Linnaeus, 1761), and Neria commutata (Czerny, 1930). Of these, P. spinigera has not previously been recorded from Norway and A. nigrinus, C. griseola, D. ornata, D. decrepita, P. senilis and N. cibaria are new to Finnmark. Comparison of DNA barcodes with records in the BOLD database confirmed the Holarctic distributions of A. nigrinus, C. griseola and D. decrepita, whereas the barcodes of D. anilis form two clearly delimited clusters – one Nearctic and one Palearctic.

Key words: Diptera, Acartophthalmidae, Campichoetidae, Diastatidae, Dryomyzidae, Paradryomyza spinigera, Micropezidae, distribution, DNA barcoding, Finnmark, Norway.

Linn Katrine Hagenlund, Department of Natural History, University Museum of Bergen, University of Bergen, P.O. Box 7800, NO-5020 Bergen, Norway. E-mail: [email protected]

Gunnar Mikalsen Kvifte, Department of Zoology – Limnology, Institute for Biology, University of Kassel, D-34132 Kassel, Germany & Department of Natural History, University Museum of Bergen, P.O. Box 7800, NO-5020 Bergen, Norway. E-mail: [email protected]

Introduction in Sør-Varanger in eastern Finnmark. So far, the material has yielded 1200 identified In 2010, the Norwegian Information species, of which 95 species were recorded for the Centre (Artsdatabanken) funded a biodiversity first time from Norway (Andersen & Hagenlund inventory in Finnmark, northern Norway with 2012, Andersen & Kvifte 2012, Ekrem et al. 2012, special focus on inhabiting freshwater and Greve & Andersen 2012, Kvifte 2012, 2013, other humid habitats. Ekrem et al. (2012) outlined Søli & Rindal 2012, 2014, Andersen et al. 2013, the project. The fieldwork was conducted in 2010 Jonassen et al. 2013, Roth & Coulianos 2014, Stur and 127 localities were investigated. Eight Malaise & Borkent 2014). Still, due to the large material traps were operated between June and September collected much remains to be identified and is from Alta in western Finnmark to the Pasvik area likely to reveal the presence of further species in

196 Norwegian Journal of Entomology 62, 196–204 (2015) the region. Acartophthalmus. Acartophthalmus bicolor In the present paper, we give new records from Oldenberg, 1910 is the only other species recorded Finnmark of 11 species belonging to the Diptera from Norway (Greve 1988, Schacht & Heuck families Acartophthalmidae, Campichoetidae, 2010). Acartophthalmus nigrinus can be separated Diastatidae, Dryomyzidae and Micropezidae, and from all other European Acartophthalmidae on the discuss genetic variation between European and combination black antennae and yellowish fore North American populations. coxae (see key in Ozerov (1986), translated by Schacht & Heuck (2010)).

Material and Methods Acartophthalmus nigrinus (Zetterstedt, 1848) Material. FV, Alta: Gargia Fjellstue, The material was collected in Malaise traps. N69.80525° E23.48937°, 120m a.s.l., 11–26 June The localities are described in detail in Ekrem 2010, 1♂; 23 July–7 August 2010, 1♂; 7–24 et al. (2012). Biogeographical regions are given August 2010, 6♂♂4♀♀; Storeng, Gargiavannet, according to Økland (1981). All identified N69.82277° E23.47884°, 90m a.s.l., 7–24 August specimens are preserved in alcohol and stored 2010, 2♀♀; FI, Kautokeino: Lahpoluoppal, in the Department of Natural History, University N69.20992° E23.757661°, 320m a.s.l., 9–24 July Museum of Bergen (ZMBN). 2010, 1♀; FN, Porsanger: Rørkulpen, N70.15215° DNA barcodes were obtained in cooperation E24.76686°, 28m a.s.l., 26 July–25 August 2010, with the Barcode of Life Data Systems (http:// 1♂; Baukop, N70.20469° E24.90605°, 26m a.s.l., www.boldsystems.org). Legs of selected speci- 26 July–25 August 2010, 3♂♂; FØ, Sør-Varanger: mens were placed in 96–100% ethanol in a Russevann, N6944497° E29.89904°, 60m a.s.l., lysis microplate and shipped to the Biodiversity 24 June–20 July 2010, 1♂. Institute of Ontario () where DNA was Remarks. Acartophthalmus nigrinus is wide- extracted and sequenced using standard protocol ly distributed in the Holarctic region, but rarely and primers (see Ratnasingham & Hebert (2007) collected (see e.g. Tschirnhaus 2008). The species for details on the BOLD project). A total of was recorded for the first time in Norway in 38 sequences were obtained from 11 species. Hordaland: Kvam and Buskerud: Sigdal by Thunes GenBank accession numbers can be found in et al. (2004) while fogging pine tree canopies. Table 1. According to the Norwegian Biodiversity Centre The Barcode Index Number System (BINs, & GBIF-Norway (2007), the species has later been Ratnasingham & Hebert 2013) is a framework recorded in Oslo, Telemark, and Rogaland. This is provided on the BOLD Systems webpage (www. the first record of the species from Finnmark. boldsystems.org), grouping barcode sequences The of A. nigrinus is saprophagous, into clusters, which in many cases can be used and can probably utilize a range of decaying as proxies for species identifications. For some substances. Larvae have been reared from dead of the species, records belonging to the same snails (Tschirnhaus 2008), and adults have been BIN cluster were available for comparison in the observed on decaying mushrooms (Papp & BOLD database, and hence the amount of genetic Ozerov 1998). distance between them examined. In Finnmark, the specimens were caught in Malaise traps close to running and standing waters, mainly in or near woodlands consisting of Results Downy birch (Betula pubescens), willows (Salix spp.), Grey alder (Alnus incana) and/ or Scots pine ACARTOPHTHALMIDAE (Pinus sylvestris), but also in more heterogeneous wetland and bog areas. The Acartophthalmidae comprises four Euro- pean species, all belonging to the

197 Hagenlund & Kvifte: Paradryomyza spinigera Ozerov, 1987 new to Norway

TABLE 1. Overview of sequenced specimens of Acartophthalmidae, Campichoetidae, Diastatidae, Micropezidae, and Dryomyzidae collected in Finnmark, Northern Norway in 2010. Species Locality Date Sample ID GenBank BIN accesion no. ACARTOPHTHALMIDAE Acartophthalmus nigrinus Alta: Gargia Fjellstue 11–26 June 2010 FinAcal24 KT782264 BOLD:AAN6240 (Zetterstedt, 1848) Acartophthalmus nigrinus Kautokeino: 9–24 July 2010 FinAcal25 KT782268 BOLD:AAN6240 (Zetterstedt, 1848) Lahpoluoppal Acartophthalmus nigrinus Porsanger: Rørkulpen 26 July–25 August FinAcal26 KT782267 BOLD:AAN6240 (Zetterstedt, 1848) 2010 Acartophthalmus nigrinus Sør-Varanger: 24 June–20 July FinAcal27 KT782266 BOLD:AAN6240 (Zetterstedt, 1848) Russevann 2010 Acartophthalmus nigrinus Porsanger: Baukop 26 July–25 August FinAcal28 KT782265 BOLD:AAN6240 (Zetterstedt, 1848) 2010 CAMPICHOETIDAE Campichoeta griseola Alta: Gargia Fjellstue 11–26 June 2010 FinAcal14 KT782275 BOLD:AAN5689 (Zetterstedt, 1855) Campichoeta griseola Alta: Gargia Fjellstue 11–26 June 2010 FinAcal15 KT782276 BOLD:AAN5689 (Zetterstedt, 1855) DIASTATIDAE Diastata flavicosta Porsanger: Baukop 17–26 July 2010 FinAcal19 KT782279 BOLD:ACV0645 Chandler, 1987 Diastata flavicosta Porsanger: Baukop 17–26 July 2010 FinAcal20 KT782280 BOLD:ACV0645 Chandler, 1987 Diastata flavicosta Alta: Gargia Fjellstue 11–26 June 2010 FinAcal21 KT782281 BOLD:ACV0645 Chandler, 1987 Diastata flavicosta Alta: Gargia Fjellstue 11–26 June 2010 FinAcal22 KT782282 BOLD:ACV0645 Chandler, 1987 Diastata flavicosta Alta: Gargia Fjellstue 11–26 June 2010 FinAcal23 KT782278 BOLD:ACV0645 Chandler, 1987 Diastata ornata Kautokeino: 9–24 July 2010 FinAcal16 KT782283 BOLD:ACV3658 Meigen, 1830 Lahpoluoppal Diastata ornata Kautokeino: 25 June–9 July FinAcal17 KT782285 BOLD:ACD3833 Meigen, 1830 Lahpoluoppal 2010 Diastata ornata Kautokeino: 25 June–9 July FinAcal18 KT782284 BOLD:ACD3833 Meigen, 1830 Lahpoluoppal 2010 DRYOMYZIDAE Porsanger: Baukop 26 July–25 August FinAcal09 KT782287 BOLD:ABW1932 Fallén, 1820 2010 Dryope decrepita Alta: Gargia Fjellstue 11–26 June 2010 FinAcal10 KT782291 BOLD:ACB3771 (Zetterstedt, 1838) Dryope decrepita Alta: Gargia Fjellstue 7–24 August 2010 FinAcal11 KT782288 BOLD:ACB3771 (Zetterstedt, 1838) Dryope decrepita Porsanger: Rørkulpen 26 July–25 August FinAcal12 KT782289 BOLD:ACB3771 (Zetterstedt, 1838) 2010 Dryope decrepita Sør-Varanger: 24 June–20 July FinAcal13 KT782290 BOLD:ACB3771 (Zetterstedt, 1838) Sametijohka near 2010 Sameti Paradryomyza spinigera Sør-Varanger: 20–30 July 2010 FinAcal08 KT782311 BOLD:ACC4822 Ozerov, 1987 Sametijohka near Sameti

198 Norwegian Journal of Entomology 62, 196–204 (2015)

TABLE 1. continued. Species Locality Date Sample ID GenBank BIN accesion no. Pseudoneuroctena senilis Sør-Varanger: 24 June–20 July FinAcal06 KT782314 BOLD:ACV3029 (Zetterstedt, 1846) Sametijohka near 2010 Sameti Pseudoneuroctena senilis Alta: Gargia Fjellstue 7–24 August 2010 FinAcal07 KT782315 BOLD:ACV3029 (Zetterstedt, 1846) MICROPEZIDAE Kautokeino: 9–24 July 2010 FinAcal31 KT782274 BOLD:ABU7216 (Linnaeus, 1761) Lahpoluoppal Calobata petronella Alta: Gargia Fjellstue 23 July–7 August FinAcal29 KT782271 BOLD:ABU7216 (Linnaeus, 1761) 2010 Calobata petronella Alta: Gargia Fjellstue 23 July–7 August FinAcal30 KT782270 BOLD:ABU7216 (Linnaeus, 1761) 2010 Calobata petronella Alta: Storeng 26 June–10 July FinAcal32 KT782273 BOLD:ABU7216 (Linnaeus, 1761) 2010 Calobata petronella Alta: Storeng 26 June–10 July FinAcal33 KT782272 BOLD:ABU7216 (Linnaeus, 1761) 2010 Neria cibaria Sør-Varanger: 30 July–10 August FinAcal39 KT782301 BOLD:ABA2746 (Linnaeus, 1761) Sametijohka near 2010 Sameti Neria cibaria Sør-Varanger: 30 July–10 August FinAcal40 KT782300 BOLD:ABA2746 (Linnaeus, 1761) Russevann 2010 Neria cibaria Sør-Varanger: 24 June–20 July FinAcal41 KT782299 BOLD:ABA2746 (Linnaeus, 1761) Russevann 2010 Neria cibaria Alta: Gargia Fjellstue 11–26 June 2010 FinAcal42 KT782302 BOLD:ABA2746 (Linnaeus, 1761) Neria cibaria Alta: Gargia Fjellstue 23 July–7 August FinAcal43 KT782298 BOLD:ABA2746 (Linnaeus, 1761) 2010 Neria commutata Alta: Storeng 26 June–10 July FinAcal34 KT782306 BOLD:ABA2747 (Czerny, 1930) 2010 Neria commutata Alta: Storeng 26 June–10 July FinAcal35 KT782307 BOLD:ABA2747 (Czerny, 1930) 2010 Neria commutata Sør-Varanger: 24 June–20 July FinAcal36 KT782303 BOLD:ABA2747 (Czerny, 1930) Sametijohka near 2010 Sameti Neria commutata Sør-Varanger: 24 June–20 July FinAcal37 KT782305 BOLD:ABA2747 (Czerny, 1930) Sametijohka near 2010 Sameti Neria commutata Porsanger: Baukop 17–26 July 2010 FinAcal38 KT782304 BOLD:ABA2747 (Czerny, 1930)

CAMPICHOETIDAE Bærum and Frogn, Buskerud: Hurum and Vest- Agder: Flekkefjord. There is still no consensus about whether Campichoetidae should be ranked as a separate Campichoeta griseola (Zetterstedt, 1855) family or as a subfamily of Diastatidae (see e.g. Material. FV, Alta: Gargia Fjellstue, Chandler 1987, Mathis & Barraclough 2011). N69.80525° E23.48937°, 120m a.s.l., 11–26 June The family was first recorded from Norway by 2010, 1♂1♀. Greve & Chandler (2003), based on Campichoeta Remarks. Campichoeta griseola is a wide- griseola (Zetterstedt, 1855) from Akershus: ly distributed Holarctic species (Mathis &

199 Hagenlund & Kvifte: Paradryomyza spinigera Ozerov, 1987 new to Norway

Barraclough 2011). This is the first record from and rivers, with a dominance of reeds, sedges and Finnmark. willows. In Finnmark, the specimens were caught next to a fast-flowing stream in a forested area with DRYOMYZIDAE Scots pine, Downy birch, willows, and Grey alder. No records from Norway are given in Mathis DIASTATIDAE & Sueyoshi (2011). However, Siebke (1877) lists three species; this material probably needs Four of the nine European species of Diastatidae revision. A key to the species of the family was have been recorded from Norway (Chandler 1987, recently given in Ericson & Hellqvist (2013). Greve & Solem 1990). One species, Diastata The family consists of 21 species restricted to flavicosta Chandler, 1987 is previously recorded the northern hemisphere, only five of which occur from Finnmark. in Europe (Mathis & Sueyoshi 2011). Most species The adults are often collected in marshes, prefer humid habitats such as forests with an bogs, humid forests and other humid habitats understory of shaded, low vegetation and decaying (Mathis & Barraclough 2011). organic matter. The larvae are saprophagous and live in decaying carrion, excrement and rotting Diastata flavicostaChandler, 1987 fungi (Mathis & Sueyoshi 2011). Material. FV, Alta: Gargia Fjellstue, N69.80525° E23.48937°, 120m a.s.l., 11–26 Dryomyza anilis Fallén, 1820 June 2010, 3♂♂8♀♀; FN, Porsanger: Baukop, Material. FI, Porsanger: Baukop, N70.20469° N70.20469° E24.90605°, 26m a.s.l., 17–26 July E24.90605°, 26m a.s.l., 26 July–25 August 2010, 2010, 2♀♀. 1♂. Remarks. Diastata flavicosta is an Arctic- Remarks. Dryomyza anilis is a widespread Alpine to northern boreal species, recorded from Holarctic species (Mathis & Sueyoshi, 2011). the Czech Republic, Finland, Slovakia, Sweden It was listed by Siebke (1877) from several and Switzerland (Mathis & Barraclough 2011). localities in the Oslofjord area, Oppdal, Møre og The previous Norwegian record is from Finnmark: Romsdal, Nord-Trøndelag, and from Finnmark: Sør-Varanger, Svanvik (Greve & Solem 1990). Alta, Bossekop. According to the Norwegian The specimens were caught next to streams Biodiversity Centre & GBIF-Norway (2007) it in forested areas with Scots pine, Downy birch, has been collected throughout most of southern willows, and Grey alder. Norway, as well as Nord-Trøndelag, Nordland and Finnmark. Diastata ornata Meigen, 1830 It is the most common dryomyzid species in Material. FI, Kautokeino: Lahpoluoppal, Sweden, and has been found all over the country N69.20992° E23.757661°, 320m a.s.l., 25 June–9 in a wide variety of habitats: coniferous and July 2010, 1♂1♀; 9–24 July 2010, 1♂. deciduous forests, meadows, and gardens, and it Remarks. Diastata ornata is a Holarctic is often encountered indoors (Ericson & Hellqvist species, distributed from the British Isles to 2013). The specimen recorded here was trapped eastern North America with a single doubtful near a small stream in birch-willow woodland record from Panama (Chandler 1987). This is the surrounded by grassland. first record from Finnmark, and the second record of the species from Norway, as Greve & Solem Dryope decrepita (Zetterstedt, 1838) (1990) reported it from Hordaland: Osterøy. Material. FV, Alta: Gargia Fjellstue, The specimens from Finnmark were caught N69.80525° E23.48937°, 120m a.s.l., 11–26 at a lake-like bend of the Náhpoljohka River in June 2010, 1♂; 7–24 August 2010, 1♀; FN, a complex landscape-mosaic of lakes, streams Porsanger: Rørkulpen, N70.15215° E24.76686°,

200 Norwegian Journal of Entomology 62, 196–204 (2015)

28m a.s.l., 26 July–25 August 2010, 1♂; FØ, Sør- 2011). Siebke (1877) lists it from Hedmark: Åmot Varanger, Sametijohka near Sameti, N69.40106° and Sør-Trøndelag: Oppdal. This is the first record E29.71923°, 43m a.s.l., 24 June–20 July 2010, from Finnmark. 1♀. The specimens from Finnmark were caught Remarks. Dryope decrepita is widespread in near streams, in mixed or birch-dominated forests. the northern parts of the Holarctic region (Mathis & Sueyoshi 2011). It is the most common Dryope MICROPEZIDAE species in northern Sweden. Dryope flaveola (Fabricius, 1794) can be difficult to distinguish This is a mainly tropical family, comprising only from D. decrepita, especially in newly emerged 22 European species (Ozerov 2007). Seven species individuals (Ericson & Hellqvist 2013). According are known from Norway (Greve & Nielsen 1991, to the Norwegian Biodiversity Centre & GBIF- Gammelmo & Søli 2011). Norway (2007) D. decrepita has been collected The Micropezidae are slender, long-legged in Østfold: Rygge; Sogn og Fjordane: Luster and with a long thorax and mostly long narrow Aurland; Møre og Romsdal: Gjemnes, Fræna, and wings (Tschirnhaus 2008). The larvae are mainly Nærøy. This is the first record from Finnmark. saprophagous, and the adults prefer humid forests It can be found in a wide range of habitats, along rivers and creeks or are restricted to old but most commonly in humid mixed or deciduous forests. Others are phytophagous and associated forests (Ericson & Hellqvist 2013). In Finnmark with rhizomes or root nodules, and their adults it was caught in birch-dominated or mixed forests are found in open habitats (Roháček 2012, near streams and rivers. Tschirnhaus 2008).

Paradryomyza spinigera Ozerov, 1987 Calobata petronella (Linnaeus, 1761) Material. FØ, Sør-Varanger: Sametijohka Material. FV, Alta: Gargia Fjellstue, near Sameti, N69.40106° E29.71923°, 43m a.s.l., N69.80525° E23.48937°, 120m a.s.l., 23 July–7 20–30 July 2010, 1♀. August 2010, 3♂♂3♀♀; Storeng, Gargiavannet, Remarks. Paradryomyza spinigera was des- N69.82277° E23.47884°, 90m a.s.l., 26 June– cribed from Eastern Russia, Amur Territory by 10 July 2010, 4♂♂3♀♀; FI, Kautokeino: Ozerov (1987) and has later been recorded in Lahpoluoppal, N69.20992° E23.757661°, 320m North Sweden and Finland by Ericson & Hellqvist a.s.l., 9–24 July 2010, 3♂♂3♀♀. (2013). This is the first record from Norway. Remarks. Calobata petronella has a Palearctic The specimen was trapped on the bank of a distribution (Roháček 2012). It is one of the most stream in birch-dominated woodland. common species of the family and is distributed throughout Norway, including Finnmark. It can Pseudoneuroctena senilis (Zetterstedt, 1846) be found along brooks, the outskirts of deciduous Material. FV, Alta: Gargia Fjellstue, forests, and meadows (Roháček & Barták, 1990, N69.80525° E23.48937°, 120m a.s.l., 7–24 Greve & Nielsen, 1991). The larvae have been August 2010, 1♂; FØ, Sør-Varanger: Sametijohka reared from sewage, manure/ dung, and decaying near Sameti, N69.40106° E29.71923°, 43m a.s.l., grass heaps (Tschirnhaus 2008). 24 June–20 July 2010, 1♂. The present specimens were trapped next to Remarks. Pseudoneuroctena senilis is a rare rivers and streams in forested areas with Downy species with a northern distribution, usually found birch, willows, Grey alder and Scots pine, or in in humid coniferous forests (Ericson & Hellqvist mosaic wetland habitats of lakes, streams and 2013). The only other known localities in Europe rivers. are from northern Sweden and Finland, but it is also distributed in eastern Asia and Alaska in USA Neria cibaria (Linnaeus, 1761) (Ericson & Hellqvist 2013, Mathis & Sueyoshi Material. FV, Alta: Gargia Fjellstue,

201 Hagenlund & Kvifte: Paradryomyza spinigera Ozerov, 1987 new to Norway

N69.80525° E23.48937°, 120m a.s.l., 11–26 DNA barcodes have revealed high sequence June 2010, 1♀; 23 July–7 August 2010, 1♂1♀; divergences, which in some cases has prompted Storeng, Gargiavannet, N69.82277° E23.47884°, reevaluations of morphological characters and 90m a.s.l., 26 June–10 July 2010, 3♂♂92♀♀; lead to the recognition of cryptic or pseudocryptic FØ, Sør-Varanger: Russevann, N6944497° species. Kjærstad et al. (2012) found very high E29.89904°, 60m a.s.l., 24 June–20 July 2010, sequence divergence (7.8%) between European 1♂1♀; 30 July–10 August 2010, 1♀; Sametijohka and North American Siphlonurus alternatus (Say, near Sameti, N69.40106° E29.71923°, 43m a.s.l., 1824) (Ephemeroptera) and argued the possibility 30 July–10 August 2010, 1♂. that these represent cryptic species. Similarly, Remarks. Neria cibaria is widespread in the Anderson et al. (2013) found high sequence Palearctic region and very common in Central divergence between European and North Europe (Roháček 2012). It is common in southern American Micropsectra Kieffer, 1908 (Diptera: Norway, with scattered records north up to ) and after further examination Nordland: Beiarn (Greve & Nielsen 1991). This is found consistent morphological differences and the first record from Finnmark. described three new species. The species can be found up to the low alpine For four Holarctic species included in zone in a range of different habitats including this study, namely Acartophthalmus nigrinus, humid forested habitats and along brooks and Campichoeta griseola, Dryope decrepita, and rivers (Greve & Midtgaard 1986, Roháček 2012). Pseudoneuroctena senilis, COI sequences of both In Finnmark, the specimens were caught along European and North American specimens were streams or lakes, on bogs or in deciduous or mixed available in the BOLD database and clustered in the woodland. same BINs. Sequence divergence in these species was low (p-distance ranging from 0% to 1.87%), Neria commutata (Czerny, 1930) suggesting that these species are widespread Material. FV, Alta: Storeng, Gargiavannet, Holarctic species rather than geographically N69.82277° E23.47884°, 90m a.s.l., 26 June–10 separated, cryptic sister species. Similar results July 2010, 1♂4♀♀; FN, Porsanger: Baukop, have been found by Jonassen et al. (2013) for N70.20469° E24.90605°, 26m a.s.l., 17–26 July three species of ; Boumans & 2010, 1♂1♀; FØ, Sør-Varanger: Sametijohka near Baumann (2012) for the stonefly Amphinemura Sameti, N69.40106° E29.71923°, 43m a.s.l., 24 palmeni (Koponen, 1917); and Kjærstad et al. June–20 July 2010, 2♂♂. (2012) for several species of Ephemeroptera. Remarks. Neria commutata is a Palearctic On the other hand, Nearctic and Palearctic species (Roháček 2012). It is distributed all specimens of Dryomyza anilis cluster in two over Norway, but does not occur in great different BINs. The barcode of our specimen numbers (Greve & Nielsen 1991). It prefers matches well with specimens from Germany, overgrown banks along running water in lowland Finland and Norway (BOLD:ABW1932), and submontane habitats (Roháček 2012). In but the p-distance with Canadian specimens Finnmark, the specimens were caught near fast (BOLD:AAC6974) reaches 14.99%. There may and slow-flowing rivers and streams, with banks thus be grounds to suspect cryptic speciation, dominated by sedges (Carex spp.) in deciduous and we recommend a revision of the of woodlands. the species based on morphological comparisons of specimens from both populations. The name Dryomyza pallida Day, 1881 (currently in Discussion synonymy with D. anilis, see Mathis & Sueyoshi 2011) is available for the Nearctic species if At high latitudes, many species have been consistent differences can be found. identified as having circumpolar distributions. Diastata ornata, Calobata petronella, Neria However, for some putative Holarctic species cibaria, N. commutata and Paradryomyza

202 Norwegian Journal of Entomology 62, 196–204 (2015) spinigera have so far only been barcoded from palmeni is a valid Holarctic stonefly species Europe, and Diastata flavicosta barcodes exist (Plecoptera: Nemouridae). Zootaxa 3537, 59–75. only from Finnmark. Genetic variation in these Chandler, P.J. 1987. The families Diastatidae and species was low to moderate (within cluster Campichoetidae (Diptera, Drosophiloidea) with p-distances ranging from 0% to 2.34%). However, a revision of Palaearctic and Nepalese species of Diastata Meigen. Entomologica Scandinavica 18, the present sequences of Diastata ornata belong to 1–50. two separate BIN-clusters (BOLD:ACV3658 and Ekrem, T., Roth, S., Andersen, T., Stur, E., Søli, G. & BOLD:ACD3833), which nevertheless cluster Halvorsen, G.A. 2012. Insects inhabiting freshwater together and are separated by p-distances of less and humid habitats in Finnmark, northern Norway. than 2%. Norwegian Journal of Entomology 59, 91–107. The present study has added seven new records Ericson, N. & Hellqvist, S. 2013. De svenska for Finnmark and one for Norway. It illustrates buskflugorna (Diptera: Dryomyzidae) med the usefulness of BINs as a means to investigate Paradryomyza spinigera som ny art för landet. species’ distributions and cryptic speciation across Skörvnöpparn 5, 1–4. continents. As more data is added to the BOLD Gammelmo, Ø. & Søli, G.E. 2011. Notes on new database, more detailed information about the and interesting Diptera from Norway. Norwegian Journal of Entomology 58, 189–195. genetic variation between populations can be Greve, L. 1988. Acartophthalmus bicolor Oldenberg, obtained and more species can be investigated in 1910 (Acartophthalmidae, Diptera), a new family this way. and species to the Norwegian fauna. Fauna Norvegica Series B 35, 91. Greve, L. & Midtgaard, F. 1986. The Acknowledgements. The fieldwork and initial sorting of (Diptera) from the islands Håøya and Ostøya in the the material for this study was funded by a grant from the Oslofjord area and a survey of the family in Norway. Norwegian Biodiversity Information Centre (Artsdatabanken). Fauna Norvegica Series B 33, 86–92. We are indebted to Geir Søli for providing information on the Greve, L. & Solem, J. 1990. Notes on the genus relevant families from the collections in the Natural History Museum, Oslo. Trond Andersen offered encouragement and Diastata in Norway (Diptera, Diastatidae). Fauna advice and kindly commented on the manuscript. Norvegica Series B, 37, 33–35. Greve, L. & Nielsen, T.R. 1991. A survey of the family Micropezidae in Norway. Fauna Norvegica Series B, 38, 77–87. References Greve, L. & Chandler, P.J. 2003. The family Campichoetidae (Diptera) newly recorded for Andersen, T. & Hagenlund, L.K. 2012. Caddisflies Norway. Dipterists Digest second series 10, 44–45. (Trichoptera) from Finnmark, northern Norway. Greve, L. & Andersen, T. 2012. Lacewings (Neuro- Norwegian Journal of Entomology 59, 133–154. ptera) and Alderflies (Megaloptera) from Finnmark, Andersen, T. & Kvifte, G.M. 2012. Phantom midges northern Norway. Norwegian Journal of Entomology (Diptera, ) from Finnmark, northern 59, 122–132. Norway. Norwegian Journal of Entomology 59, Jonassen, T., Andersen, T. & Kvifte, G.M. 2013. 155–157. (Diptera) from Finnmark, northern Andersen, T., Hagenlund, L.K., Håland, Ø., Kvifte, Norway. Norwegian Journal of Entomology 60, G.M. & Skartveit, J. 2013. New records of lower 201–245. Diptera (””) from Finnmark, northern Kjærstad, G., Webb, J.M. & Ekrem, T. 2012. A review Norway. Norwegian Journal of Entomology 60, of the Ephemeroptera of Finnmark – DNA barcodes 182–189. identify Holarctic relations. Norwegian Journal of Anderson, A.M., Stur, E. & Ekrem, T. 2013. Molecular Entomology 59, 182–195. and morphological methods reveal cryptic diversity Kvifte, G.M. 2012. First record of Anomalochaeta and three new species of Nearctic Micropsectra guttipennis (Zetterstedt, 1838) from Norway (Diptera: Chironomidae). Freshwater Science 32, (Diptera, ). Norwegian Journal of 892–921. Entomology 59, 120–121. Boumans, L. & Baumann, R.W. 2012. Amphinemura Kvifte, G.M. 2013. The genus Leiomyza Macquart,

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